Created attachment 842657 [details]
output of hwinfo, lspci, procinfo

Since last dist-upgrade triggering a powersave "sleep" event (either by
shutting the lid or touching the powe button) causes my laptop to immediately
power off, i.e. it just cuts the power, without any fail-safe procedure.

I'm attaching the output of journalctl: first I rune "dmesg --clear" than after
a few seconds I put the laptop to sleep (pressing the power button). After
turining the laptop back on I run "journalctl > log" as root.

The log seems to contain nothing before boot.

I can reproduce it as many times as you wish and send any files you need.